| 摘要 |
PROBLEM TO BE SOLVED: To provide a packing box which can be re-sealed reliably without impairing the external appearance even if an insertion flap is not provided.SOLUTION: A packing box 1 comprises: a cylindrical peripheral wall part 10; a first flap 11 which continues to one end of the peripheral wall part 10 through a first folding line F1, and is disposed so as to close an opening of the one end side; a second flap 12 which continues to the one end of the peripheral wall part 10 through a second folding line F2, and is superposed and fixed on the first flap 11; and a pressed part 8 composed of a portion surrounded by the first folding line F1 and a cut line 40 in the peripheral wall part 10. The packing box 1 is provided with an inner plate part 30 superposed on the inner side of the peripheral wall part 10. The inner plate part 30 is provided with: a third folding line F3 disposed on the other end side from the cut line 40; a fixed face part 32 composed of a portion of the other end side across the third folding line F3, and fixed to the peripheral wall part 10; and an inner cover face part 34 which continues to the fixed face part 32 through the third folding line F3, and is disposed so as to be superposed on the inner side of the pressed part 8 without being fixed to the peripheral wall part 10. |
